{"product_id":"round-solitaire-4-prong","title":"Classic Round Cut Solitaire","description":"\u003cp\u003e\u003cstrong\u003eRound Solitaire 4-Prong\u003c\/strong\u003e — The definitive engagement ring — a hand-picked, certified lab grown round brilliant diamond in a clean four-prong setting. Nothing more, nothing less.\u003c\/p\u003e\u003cp\u003eThe round brilliant cut has 57 facets engineered for maximum light performance, making it the most sparkly diamond shape available. The four-prong setting exposes more of the stone to light, amplifying its fire and brilliance while keeping the design minimal and timeless.\u003c\/p\u003e\u003cp\u003eEvery centre diamond is hand-picked to our exacting standard: Ideal cut, D colour and VVS clarity or higher — selected not just for certification, but for maximum sparkle and fire with the optimum dimensions. The round brilliant is the benchmark against which all other diamond cuts are measured. Each is selected to our D colour, VVS clarity standard with particular attention to cut quality — because in a round brilliant, the precision of the cut is the single biggest factor in sparkle.\u003c\/p\u003e\u003cp\u003eQuality and collaboration are at the heart of everything we do. We only use 18k gold for its superior durability and richness of colour — available in yellow gold, white gold or rose gold. Platinum is available on request through our bespoke service. We are happy to hand-pick the perfect diamond for you, or if you prefer more involvement, let us know in advance and we will share a curated selection for you to choose from. For those who want complete control, our bespoke service lets you create your engagement ring from start to finish.\u003c\/p\u003e\u003cp\u003eFor the most iconic engagement ring silhouette — hand-picked to our standard, or create a fully bespoke version.\u003c\/p\u003e\u003cp\u003eAvailable with lab grown diamond options from 1.0ct to 3.0ct. Normally ready within 3–4 weeks with free insured UK shipping and 30-day returns on every order.\u003c\/p\u003e","brand":"Not Mined","offers":[{"title":"18k Yellow Gold \/ 1.0ct","offer_id":54008327209301,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-10CT-YG","price":1795.0,"currency_code":"GBP","in_stock":true},{"title":"18k White Gold \/ 1.0ct","offer_id":54008327242069,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-10CT-WG","price":1795.0,"currency_code":"GBP","in_stock":true},{"title":"18k Rose Gold \/ 1.0ct","offer_id":54008327274837,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-10CT-RG","price":1795.0,"currency_code":"GBP","in_stock":true},{"title":"18k Yellow Gold \/ 1.5ct","offer_id":54008327307605,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-15CT-YG","price":2250.0,"currency_code":"GBP","in_stock":true},{"title":"18k White Gold \/ 1.5ct","offer_id":54008327340373,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-15CT-WG","price":2250.0,"currency_code":"GBP","in_stock":true},{"title":"18k Rose Gold \/ 1.5ct","offer_id":54008327373141,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-15CT-RG","price":2250.0,"currency_code":"GBP","in_stock":true},{"title":"18k Yellow Gold \/ 2.0ct","offer_id":54008327405909,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-20CT-YG","price":2995.0,"currency_code":"GBP","in_stock":true},{"title":"18k White Gold \/ 2.0ct","offer_id":54008327438677,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-20CT-WG","price":2995.0,"currency_code":"GBP","in_stock":true},{"title":"18k Rose Gold \/ 2.0ct","offer_id":54008327471445,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-20CT-RG","price":2995.0,"currency_code":"GBP","in_stock":true},{"title":"18k Yellow Gold \/ 2.5ct","offer_id":54008327504213,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-25CT-YG","price":3750.0,"currency_code":"GBP","in_stock":true},{"title":"18k White Gold \/ 2.5ct","offer_id":54008327536981,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-25CT-WG","price":3750.0,"currency_code":"GBP","in_stock":true},{"title":"18k Rose Gold \/ 2.5ct","offer_id":54008327569749,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-25CT-RG","price":3750.0,"currency_code":"GBP","in_stock":true},{"title":"18k Yellow Gold \/ 3.0ct","offer_id":54008327602517,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-30CT-YG","price":4495.0,"currency_code":"GBP","in_stock":true},{"title":"18k White Gold \/ 3.0ct","offer_id":54008327635285,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-30CT-WG","price":4495.0,"currency_code":"GBP","in_stock":true},{"title":"18k Rose Gold \/ 3.0ct","offer_id":54008327668053,"sku":"NM-ER-B1-34-ROUNDSOLITAIRE4PRO-30CT-RG","price":4495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3756\/7061\/files\/ChatGPT_Image_Feb_12_2026_09_25_05_AM.png?v=1779791137","url":"https:\/\/www.notmined.co.uk\/products\/round-solitaire-4-prong","provider":"Not Mined","version":"1.0","type":"link"}